Strabismus
Conditions
Interventions
Hydromorphone group:With the informed consent of the patients, all patients began fasting 8 hours before surgery and drinking 2 hours before surgery, and underwent general anesthesia with inhalation o
Fentanyl group:With the informed consent of the patients, all patients began fasting 8 hours before surgery and drinking 2 hours before surgery, and underwent general anesthesia with inhalation of sev
Sponsors
Wenzhou Medical University Affiliated Eye Hospital
Eligibility
Sex/Gender
All
Age
3 Years to 6 Years
Inclusion criteria
Inclusion criteria: 1. Preschool children aged 3-6 who plan to undergo strabismus surgery and receive general anesthesia. 2. ASA rating is level 1. 3. The BMI range is 15-18. 4. No sedative or analgesic drugs were used before or during the experiment. 5. During the preoperative examination in the consultation room, patients voluntarily enrolled before surgery.
Exclusion criteria
Exclusion criteria: 1. Patients with abnormal heart, lung, liver and kidney function or endocrine function. 2. Patients who are allergic to the corresponding components of hydromorphone or sevoflurane. 3. Family history of nausea and high fever; Patients with a history of mental illness.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Postoperative agitation score for pediatric patients; | — |
Secondary
| Measure | Time frame |
|---|---|
| Postoperative pain score for pediatric patients; | — |
Countries
China
Contacts
Public ContactJiang Tianfang
Wenzhou Medical University Affiliated Eye Hospital
Outcome results
None listed